Thread: useing fed 215 (LRM) insted of standard LR

Like zimmer said mag primers should only be used in magnum cartridges ADI powders are easy to ignite I load AR2213sc in a 25/06 with standard primers no ignition problems and excellent accuracy,
In a small case like the 7.62x39 magnum primers could bump the pressure quite a bit, I would have thought that AR2208 is too slow for the 7.62x39 AR2207 and AR2206H would be better choices
AR2208 will be safe enough but the pressure and velocity will be lower than normal, let us know how you go always interested in learning how powders perform.